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Exactly. 38% is way too high. Are we sure about that? Statistics is not some required learning in school. Even those who learned (me for example) cannot confide

• bruce511 24d ago
  If you changed "most" to "all" you'd be well inside the margin or error. There's a reason actuaries get paid the big bucks.
  • bawis 24d ago
    One can get paid the big bucks without a clue what they do, even some of the most brilliant statisticians do acknowledge the ambiguity of stats.
• magicalhippo 24d ago
  Here in Norway, statistics has been introduced in 9th and 10th grade (15 and 16 year olds). Here[1] is what a 9th grader is supposed to know at the end of the school year. Some key points translated to English: - Interpret and critically evaluate statistical representations from the media and the local community. - Calculate measures of central tendency and measures of dispersion in custom and real datasets, and use the results to describe the data. - Calculate and evaluate probability in statistics and games. This came after my time, and our PIRSA score aren't the best so perhaps practice is lacking. [1]: https://www.udir.no/lk20/mat01-06/kompetansemaal-og-vurdering/kv1028 https://www.udir.no/lk20/mat01-06/kompetansemaal-og-vurderin...
• hinkley 23d ago
  We are just as bad or worse with charts. I don’t know whether finding Tufte when I was still relatively young saved or harmed my sanity. Maybe both. Everyone’s charts are awful, including at least half of mine, and I was trying to be objective. Many people are just trying to prove a theory they had before the chart was made.